Parity Checks

In the process of editing and updating this page. Please contact Juliette Mammei crowder@jlab.org with questions or suggestions.

PREX Main<< Information for Shift Takers << Shift Checklist

In general, you can try to search for things in JMenu (next to the magnifying glass, where compton is written in Figure 1) to see if they will come up. The instructions below tell you one way to navigate through the menus to get to the desired screen (there may be other ways to get there).

Figure 1 - Main JMenu window.

Figure 2 - PGUN Main window in JMenu.

• Insertable half-wave plate (IHWP) Setting (IN or OUT)
  • In JMenu, mouse over "Injector"
  • In the dropdown menu, choose "GUN/Laser"
  • From there, choose "PGUN Main"
  • The setting is indicated by the depressed button (see Figure 1, it is OUT in this figure)
• Rotatable half-wave plate (RHWP) setting (value like 1532)
  • Right next to the IHWP box in the PGUN window is the set value of the RHWP
• Wien settings (FLIP RIGHT or LEFT, or LONG)
  • From JMenu, mouse over "Injector"
  • In the dropdown menu, choose "Spin", then "Spin Controls"
  • The FLIP LEFT or Right
• Vertical Wien Angle (degrees)
  • VWienAngle
• Solenoid angle (degrees)
  • Phi_FG
• Horizontal Wien Angle (degrees)
  • HWienAngle